package com.ian.service;

import org.springframework.security.access.prepost.PreAuthorize;

/**
 * Concurrency service interface
 *
 * @author Witt
 * @version 1.0.0
 * @date 2022/5/10
 */
public interface ConcurrencyService {

    @PreAuthorize("hasRole('admin')")
    String concurrency();
}
